baber/WOPTO huggingface dataset:
Patent JP-H0635201-A (JP)
Title: Ground surface material for lithography and formation of pattern by using the same
Inventor: NAKAO TAKU
IPC: G03F7/38
Filed: 1992-07-17
Abstract: PURPOSE:To easily obtain resist patterns which are rectangular in section and have a high resolution and high selection ratio by a simplified process. CONSTITUTION:This ground surface material for lithography is constituted by consisting the material of a copolymer of glycidyl methacrylate and methyl methacrylate or incorporating a UV absorbent therein. This method forms patterns by successively executing (A) a stage for forming a first layer consisting of the ground surface material on a substrate, (B) a stage for providing a second layer consisting of a positive type resist on this first layer, then patterning the layer by exposing, then development processing, (C) a stage for sylilating the patterned resist layer by silicon-contg. vapor and (D) a stage for patterning the first layer consisting of the ground surface material by a dry etching method using gaseous oxygen with the resist patterns subjected to the sylilation treatment as a mask.
Patent JP-H0880096-A (JP)
Title: Speed sensorless vector controller of induction motor
Inventor: KODAMA TAKASHI
IPC: H02P27/04
Filed: 1994-09-06
Abstract: PURPOSE: To shift to vector control by stably starting an induction motor in free run condition. CONSTITUTION: This is the speed sensorless vector controller of an induction motor which performs vector control by estimating the actual speed value of the induction motor 1 by an observer 4 for magnetic fluxes on the same dimension and a secondary magnetic flux observer adapted to speed, and controlling a current controller by the comparison error signal between a motor speed estimate ωr # an a motor speed command value ωr *, and a motor speed maximum value ωrmax stored in an estimated speed charge operation part 21 is used in place of the motor speed estimate ωr # at start. Together with it, in condition that the primary torque axis current command value I1a * is kept zero, the primary magnetic axis current command value I1b * is increased gradually from zero, and in this condition, speed estimate operation is made. Hereby, speed search can be made.
Patent JP-H11214278-A (JP)
Title: Facility unit-state management for semiconductor manufacturing facility management system
Inventor: LIM YONG-IL
IPC: H01L21/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent stagnation of production lots by effectively managing the volume of production in entire facilities. SOLUTION: The method includes a step S10 of receiving unit operating-state data in each facility from each facility server, a step S20 of judging the presence or absence of specific one of the facilities which issued abnormal unit operating- state data, a step S30 of judging whether or not all units in the specific facility are in their not-operated state in the presence of the specific facility which issued the abnormal unit operating-state data, a step S40 of cutting off all step condition data downloaded in the specific facility when all the units of the specific facility are in the not-operated state, and a step S50 of grasping not-operated one of the units in the specific facility and then cutting off specific step condition data downloaded in the not-operated unit when all the units of the specific facility are not in their not-operated state.  As a result, the overall volume of production can be effectively managed and accumulation of a flow of lots can be prevented.
Patent JP-H0261645-A (JP)
Title: Photoconductive body
Inventor: YAMAZAKI SHUNPEI
IPC: G03G5/147
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the peeling of the subject body from a substrate at the tip part of the substrate by making the thickness of a protective layer at the tip part of the cylindrical substrate thick in comparison with that at the central part thereof. CONSTITUTION:A reactive gas is discharged downwardly from a nozzle 25. The surfaces to be formed the protective layer 1-1 - 1-n mounted on the substrate 1, namely the substrates I-1 - I-n are arraied maintaining in a plasma formed by a pair of electrodes 3, 3. At the time of forming the protective layer (film) on the substrate, if necessary, the undesired parts of the substrate are partically covered. Thus, the relatively thick protective film is formed at the tip part of the cylindrical substrate in comparison with that at the central part thereof, thereby preventing the peeling of the photoconductive body from the substrate.
Patent JP-H0377198-A (JP)
Title: Alarm monitoring device
Inventor: SONOMOTO KIYOSHI
IPC: G08B23/00
Filed: 1989-08-21
Abstract: PURPOSE:To speedily make temporary correspondence to abnormality when the family of a certain house is absent by the family of the other house by notifying the abnormality in the house by the alarm device of the house, notifying the abnormality to a monitor center when the family is absent and notifying it to the other house determined in advance as well. CONSTITUTION:Presence / absence switches 3a and 3b connect sensors 2a and 2b and alarm devices 6a and 6b when the family of the house is present, and to connect the sensors 2a and 2b and communication equipments 5a and 5b when the family is absent. When the abnormality is transmitted form the switches 3a and 3b and the communication equipments 5a and 5b, the abnormal ity is notified to the other house. Local communication equipments 8a and 8b to operate the alarm devices 6a and 6b when there is the notification from the other house are provided. Thus, the speedy correspondence to the alarm can be realized without arranging a special managing person near an alarm generating spot against the generation of an alarm cause.
Patent JP-H0670414-A (JP)
Title: Outdoor-type enclosed switchboard
Inventor: WADA MITSUGI
IPC: H02B1/56
Filed: 1992-08-11
Abstract: PURPOSE:To increase the ventilation efficiency of an outdoor-type enclosed switchboard. CONSTITUTION:A switchboard 22 is put inside an outdoor box 21. And, the outdoor box 21 is provided with a ventilating part consisting of air inlets 23a and air vents. A plurality of independent ventilating passages for performing the exhaust of the switchboard and the inside of the outdoor box separately are formed at the roof 24 of this outdoor box 21. And, ventilating fans 25 and 27 to be operated by temperature sensors 28 and 29 put in the outdoor box or switchboard, are provided in the ventilating passages respectively.
Patent JP-H0375994-A (JP)
Title: Automatic vending machine
Inventor: OGATA HIDEO
IPC: G07F11/70
Filed: 1989-08-18
Abstract: PURPOSE:To prevent fact that the surface of a can is scorched and a can explosion is generated by a simple constitution by discriminating a heating applicable can and its capacity by color marks on the upper and the lower cover parts of the heating applicable can and controlling a heating coil. CONSTITUTION:Color marks provided on the upper and the lower covers of a can thrown into a heating coil 12 are discriminated by a color mark discriminating means 18, and a heating applicable can and its capacity are discriminated. In accordance with a result of this discrimination, the heating coil 12 is controlled by a heating coil means 19, and only to the heating applicable can, proper heating corresponding to its capacity is executed. As a result, it is prevented surely by a simple constitution that the surface of a can is scorched due to excessive heating, and a can explosion is generated by heating a carbonated drink can, etc.
Patent JP-S6272977-A (JP)
Title: Liquid conveyance control device utilizing optical fiber
Inventor: ODA KENJI
IPC: F16K51/00
Filed: 1985-09-26
Abstract: PURPOSE:To prevent sparks from being generated, by receiving light transmitted into an explosion proof area by means of an optical fiber, at a photo-actuator for converting light into force to drive control equipment. CONSTITUTION:A laser beam enters into an optical fiber 10 from a laser beam generator 12, and then irradiates a shape memory alloy 9 so that a rod 6 is moved rightward. Ports 18, 19 are set at an oil communication position, and a hydraulic actuator 4 is driven to rotate a conveying valve 3 by a predetermined angle. Accordingly, control operation is carried out with the use of light, the resilient force of a spring and hydraulic pressure while no electric power is used, and therefore, it is essentially safe against gas explosion.
Patent JP-S59104627-A (JP)
Title: Universal-head device
Inventor: KADOSAWA TSUNEAKI
IPC: G02B7/30
Filed: 1982-12-07
Abstract: PURPOSE:To always obtain a focused state and an image of an object to be photographed of a constant size without manual operation by utilizing a tilt angle or a pan angle of a universal head device, and controlling automatically a focusing control means and a variable power control means of a camera. CONSTITUTION:In accordance with a tilt angle theta, a tilt angle signal S1 is outputted. A tilt angle signal generator 6 is connected to a focusing control means 9 and a variable power control means 10 of a camera 3 through a series connecting body of a tilt angle encoder 7 and an operating means 8. The operating means 8 operates a distance D by a signal S2, and an operated signal S3 and S4 are outputted. The focusing control means 9 controls a focused state of the camera 3 by the signal S3, and the variable power control means 10 executes a variable power of a zoom lens system by the signal S4. The signal S3 and the signal S4 are inputted to the focusing control means 9 and the variable power control means 10, respectively, they are always controlled to a focused state, and size of an image of an object to be photographed can be made constant.
Patent JP-H1060819-A (JP)
Title: Fixing method of embedded hardware
Inventor: HARADA NOBUYUKI
IPC: B28B21/82
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply fix an embedded hardware in a concrete well. SOLUTION: In a vertical concrete-casting method, a form main body 18 is mounted on a concrete well 15 molded in advance, Then, a coupler sheath hole 15a is formed in the concrete well 15, and an embedded hardware 22 is provided to an opening on the upper part of the coupler sheath hole 15a. A rubber pin 23 is mounted to the embedded hardware 22. The outside diameter of the rubber pin 23 is the approximately the same as that of the coupler sheath hole 15a so as to fit thereto.
Patent JP-S6468322-A (JP)
Title: Composition for increasing serotonin function
Inventor: RIINDAA MERITSUTO
IPC: A61K31/48
Filed: 1988-08-25
Abstract: PURPOSE: To obtain a composition for increasing a serotonergic function, comprising a 2,3-dihydroergoline compound, a diluent and a carrier, having an action for increasing the endogenous serotonergic function, and useful for an antidepressant therapy, etc. CONSTITUTION: This composition comprises a therapeutically effective amount of a compound of the formula (R is methyl, hydroxymethyl, methylene, etc.; R<1> is methyl, ethyl, n-propyl) [e.g. (3β)-2,3-dihydroxylysergine] or its salt, one or more of diluents and a carrier. The therapeutically effective amount is usually 0.001-50mg/kg body/day. For the medicine composition for parenteral administration, water and a water-miscible organic solvent (e.g. sesame oil or peanut oil) are used. A pharmaceutically permissible diluent, a carrier, an excipient, a lubricant, etc., (e.g. glucose, lactose are also used for the medicine composition for oral administration.
Patent JP-S6456096-A (JP)
Title: Washing machine
Inventor: KODAMA KAZUFUMI
IPC: D06F33/02
Filed: 1987-08-27
Abstract: PURPOSE: To reduce a water supply amount without lowering rinsing performance compared with a conventional washing machine for supplying water together with rinsing operation start by opening a water supply valve and supplying the water after the lapse of stop time after starting rinsing time. CONSTITUTION: A washing motor 12 is normally and inversely rotated and driven for prescribed rinsing time, the water supply valve 15 for supplying the water to a washing tank is opened in a prescribed time period within the rinsing time and the water is supplied to the washing tank. Then, in a memory 3, the rinsing time and the stop time before opening the water supply valve 15 after starting the rinsing operation are stored in correspondence. Further, in a control means 1, the water supply valve 15 is controlled based on the stop time read from the memory 3 at the time of rinsing. As a result, compared with the conventional washing machine for supplying the water together with the rinsing operation start, the water supply amount is reduced without lowering the rinsing performance.
Patent JP-H0262845-A (JP)
Title: Production of carboxylic acid phenyl esters
Inventor: KASHIMA MIKITO
IPC: B01J27/128
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for drugs in a short time, simply, in high purity and in high yield in reacting a phenol corresponding to the aimed compound with a carboxylic acid anhydride by adding a cobalt halide to the reaction system. CONSTITUTION:1 equivalent compound shown by formula I (R1 and R3 are H or hydrocarbon group; R2 is H or OCH2CH2X; X is functional group inactive to reaction mixture) is reacted with 1.2-1.8 equivalent carboxylic acid anhydride such as acetic anhydride, propionic anhydride, n-butyric anhydride or benzoic anhydride in the presence of 0.1-15mol% of cobalt halide based on the compound shown by formula I such as cobalt fluoride, cobalt chloride or cobalt iodide preferably at 0-100 deg.C to advantageously give the aimed compound shown by formula Il (R4 is H or hydrocarbon group) and further to give efficiently moxisylyte hydrochloride useful as a drug for circulatory organ base.
Patent JP-H0496024-A (JP)
Title: Semiconductor waveguide type polarization control element
Inventor: KOMATSU YOSHIRO
IPC: G02F1/313
Filed: 1990-08-13
Abstract: PURPOSE:To reduce the size of the element by specifying the element length about lengths to a Te mode and a TM mode which are required for the complete movement of waveguide light power from one of two close three- dimensional optical waveguides to the other optical waveguide. CONSTITUTION:On a (100) azimuth semiconductor substrate, a 1st semiconductor clad layer, a semiconductor waveguide layer, and a 2nd semiconductor clad layer are laminated, a directional coupler is composed of the two nearby three- dimensional optical waveguides which are formed on the semiconductor substrate, and a means which applies electric fields to them independently is provided. Denoting the lengths to the TE and TM modes which are required for the complete movement of the waveguide light power from one of the two nearby three-dimensional optical waveguides to the other optical waveguide as LTE and LTM, the element length L of the directional coupler is nearly equal to LTE and LTM is much longer than the element length L and LTE. Consequently, element size of <=1mm is obtained.
Patent JP-H0656589-A (JP)
Title: Low temperature form barium borate single crystal and its production of
Inventor: SUCHIIBUN MAAKUGURAFU
IPC: G02F1/37
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a low temp. form barium borate single crystal provided with excellent optical characteristics or the like with industrially high yield. CONSTITUTION:The low temp. form barium borate single crystal incorporates 0.1-3wt.% K and substantially beta-BaB2O4 as the balance and it has excellent optical transmittance. The low temp. form barium borate single crystal having a large size and high quality is produced by adding K into the raw material, thereby lowering the viscosity of a molten solution.
Patent JP-H0654871-A (JP)
Title: Lumber vertebra traction machine
Inventor: NODA KOZO
IPC: A61B17/64
Filed: 1992-08-11
Abstract: PURPOSE:To provide the lumber vertabra traction machine which can prevent or cure effectively a lumber vertabra system disease such as hernia of the inter-vertebral disk, etc., whose support height is low and which consists of a small-sized structure. CONSTITUTION:The machine is provided with a support device 6 provided vertically on a floor contact base 1, an ascendable/descendable seat movable body 7 having a seat 8 and a waist part fixing belt 9 and a thigh fixing belt 10, an ascendable/ descendable back rest movable body 17 having a breast part fixing belt 18 and belly part fixing belts 18, 19 of a seat seated person, and an interlocking mechanism 25 of a chain system for interlocking this seat movable body 7 and the back rest movable body so that the back rest movable body 17 ascends at the time when the seat movable body 7 descends, and the back rest movable body 17 descends at the time when the seat movable body 7 ascends. Also, this machine is provided with a ratchet mechanism for rotating a chain driving sprocket 27 of this interlocking mechanism in one direction by a handle operation by the seat seated person, and constituted so that the lumber vertabra of the seat seated person can be drawn in the vertical direction by a movement in the relative direction of this seat movable body 7 and the back rest movable body 17.
Patent JP-H06224571-A (JP)
Title: Electronic device and its manufacture
Inventor: PIEERU SHIYANTO
IPC: H04N7/16
Filed: 1993-08-30
Abstract: PURPOSE: To provide a high-frequency electronic device of up to 2 GHz and its manufacture. CONSTITUTION: A printed circuit board 2 for microwave conductive wires, on which active components and/or passive components are mounted, is mounted to a ground wall face 4 of a housing. The printed circuit board is a one-side printed circuit board, and its rear side 11 that is not metallized is connected to the ground wall face 4 of the housing. A spacer block is used to keep an air gap between the rear side 11 and the ground wall face 4. This device is applicable to distribution circuits in a cable television system.
Patent JP-S59105259-A (JP)
Title: Metal halide lamp
Inventor: BABA KEIICHI
IPC: H01J61/35
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a metal halide lamp radiating a small amount of ultraviolet rays by fixing a diffusing film consisting of a specified quantity of titanium oxide with grain diameters of below 1.0mum to the inner surface of an outer tube containing an emission tube charged with mercury gas, a starting auxiliary gas and metal halides. CONSTITUTION:An emission tube 1 has electrodes at its ends and is charged with mercury, argon gas used as a starting auxiliary gas, scandium iodide and sodium iodide which are metal halides. It is fixed inside an outer tube 2 by means of metallic members 5 and electrically connected to a base 3 by means of the members 5. The outer tube 2 is charged with nitrogen gas in order to prevent any oxidation of the members 5 and the like and to prevent sodium sealed in the emission tube 1 from disappearing into the outer tube 2. The inner surface of the outer tube 2 is coated with a diffusing film 4 and 0.3-2.0mg/cm<2> of titanium oxide with grain diameters of below 1.0mum is fixed to the film 4. By the means mentioned above, ultraviolet rays can be cut out without deteriorating diffusing effect and while minimizing reduction in total luminous flux, thereby obtaining a metal halide lamp of improved convenience.
Patent JP-S58121420-A (JP)
Title: Ac driving circuit of constant current device
Inventor: OHARA MICHIMASA
IPC: H04B3/46
Filed: 1981-12-28
Abstract: PURPOSE:To supply a low-frequency alternating current with a desired level which is superposed upon a direct current to a submarine cable, by using a low- frequency AC power source with small capacity under control by the bias current of a saturable reactor. CONSTITUTION:The bias current supplied from a bias power source Es to the saturable reactor SR of a constant current converter 1 is controlled through transistors (TR) Q1 and Q2. When a low-frequency AC power source Eac is not connected, the TRQ1 is so controlled by an operational amplifier OPA according to a reference voltage from a DC power source Edc so that the bias current has a prescribed value, making the DC output current of the constant current converter 1 constant. When the low-frequency AC power source Eac is connected to a capacitor C3, the reference voltage to the operational amplifier OPA varies with the amplitude of the low-frequency alternating current. Therefore, the bias current to the saturable reactor SR varies with the low-frequency alternating current and the DC output current of the constant current converter contains the superposed low frequency alternating current.
Patent JP-H0263219-A (JP)
Title: Charge pump circuit
Inventor: SHIBATA HIROHIKO
IPC: H03L7/093
Filed: 1988-08-29
Abstract: PURPOSE:To improve the fluctuation of an output current due to the fluctuation of a power supply by adding two transistors(TRs) to a conventional charge pump circuit. CONSTITUTION:When a potential of a drain of a MOS TR 1 is increased, a gate-source voltage of a MOS TR 13 is increased, a drain current of the MOS TR 13 is increased to decrease the drain potential of the MOS TR 1. Thus, the voltage between an output terminal 10 and the drain of the MOS TR 1 is kept close to a threshold voltage of the MOS TR 13. Moreover, the voltage between the drain of the MOS TR 4 and the output terminal 10 is kept similarly close to the drain of the MOS TR 14. Thus, when the MOS TRs 2, 5 are turned on, the current flowing from the parasitic capacitance caused in the drain of the MOS TR to the output terminal 10 is kept constant and the effect of the power voltage is avoided.
Patent JP-2001038830-A (JP)
Title: Single facer
Inventor: NITTA TAKASHI
IPC: B31F1/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost by eliminating a clutch device for engaging/ disengaging a drive device and a molding roll with each other and to enhance productivity by shortening a replacing time of the molding roll accompanied by the alteration of a production order. SOLUTION: In a single facer equipped with molding rolls 33, 34 for molding the core sheet 80 of a single-faced corrugated cardboard sheet 82 into a corrugated shape and an endless pressure belt 9 trained over belt rolls 3a, 3b and constituted so as to press the core sheet 80 molded into a corrugated shape by the molding rolls 33, 34 and the liner 81 supplied to the pressure belt 9 between one molding roll 33 and the pressure belt 9 to laminate them, one belt roll 3b is rotationally driven by a driver 5 and the molding rolls 33, 34 are rotationally driven by the rotary drive force of the pressure belt 9 through the pressure belt 9.
Patent JP-H1168410-A (JP)
Title: High frequency terminal device
Inventor: ONIHASHI HIROSHI
IPC: H01P1/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To surely measure power extending in the wide range of power by absorbing each of inputted high frequencies branched by a branching device by each correspondent load and measuring the power of high frequency absorbed by one of the loads. SOLUTION: A part of the high frequency inputted from an opening surface 11 is transmitted through the branching device 16 and another part of it is reflected. The transmitted high frequency power is absorbed by the load 15 of a first externally surrounding device 13. The reflected high frequency enters a second externally surrounding device 17, is reflected by a diverter 22, and passes through a barrier plate 18 to have power absorbed by water flowing through a channel 19. The temperature of water inputted from the input joint plug 20 of the channel 19 and outputted from an output joint plug 21 is respectively measured by temperature measuring instruments M1 and M2 to know calorie consumed by water from temperature difference. The device 16 consists of a half mirror made of ceramic, etc., and its reflectance is previously measured to calculate high frequency power inputted to an opening surface 11 from the calorie consumed by water flowing through the channel 19. The reflectance is properly selected according to the intensity of power.